Miniature giant space hamster

A miniature giant space hamster was, according to Minsc, a giant hamster from space that had been miniaturized.

These creatures were apparently quite intelligent and had the ability to talk in whispers, though most of the time they just made normal hamster squeaks. The only known miniature giant space hamster in Realmspace was named Boo and was the animal companion of the Rashemiranger Minsc ever since his first head wound. However, as Minsc is quite addled, it is unclear whether or not his claims are true.[1]